This is a 3 PACK of NEW Performance American Style brand Plenum Gasket for the Edelbrock STR-12 Small Block Mopar Crossram intake. These gaskets is cut using a CNC gasket cutter after an original STR-12 top was used to digitize the piece in a computer. These gaskets fit perfectly. A very high quality material is used from the petro chemical industry which is resistant to heat, fuel, and oil. FREE PRIORITY Shipping to any buyer in the USA. Any buyer outside the USA will pay shipping to their destination. Acceptable payment method is Pay Pal.